OpenWatch is a WIP prototype of smartWatchM application for the Java platform. It works with Sony Ericsson MBW-100/150/200. The mobile phone has to support JSR-82 (Bluetooth API, even for unsigned apps). There may be few more requirements since the development is in the beginning and the prototype wasn't tested on many phones.

Tested and working:

- Nokia (N85, 5800)
- LG (Arena)
- Blackberry (8800, 9000)

Not working:

- Sony Ericsson (any)

- Due to the J2ME sandbox restriction there will be probably no notifications for new message (sms/e-mail) nor incoming phone call. The only exception here is BlackBerry (and Android of course).
- No Sony Ericsson phone - It may not work because the internal support for the SE watch can have higher priority to connect.
- Limits on Motorola phones - Creating media player control is not possible here since the JSR-75 (Filesystem API) requires manufacturer certificate. However there are two workarounds for you: 1) Flash patched/hacked firmware or 2) Get your own Motorola testing certificate (for selected IMEI, it's free, valid for 6 months)

Possible use:

- Media player control - create tiny embedded MP3 player (or other formats based on the phone capabilities) in Java and use the watch buttons to control it (and display the track tithe on the watch). This will require JSR-75 (Filesystem API).

· Time sync
· Automatic reconnect

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Requirements:· MIDP 2.0, CLDC 1.0

Other Java Freeware of Developer «smartmadsoft»:

Rockola BTRockola BT is a modification of the open source J2ME media player "Rockola" by Rafael Aparicio. This modification fixes few bugs and allows you to use Sony Ericsson Bluetooth Watches (MBW-100/150/200)

Simple Contact ManagementThis application is a simple contact mgmt. application for all Java enabled mobile phones. This is a complete working application with persistent storage concepts. This is a great example for beginners of J2ME programming (with full source code)

OpenBandyOpenBandy is a free open source software library for the Java Micro Edition that simplifies the development of MIDlets by providing some basic functionalities that are per se 'missing' in the Java ME API

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K700 Remote ProfilerWith this app you can easy create/edit your remote profiles (*.hid) for SonyEricsson K700 and other phones